Sol-gel preparation and characterization of perovskite
gadolinium aluminates

J 2007

Sol-gel preparation and characterization of perovskite gadolinium aluminates

CIZAUSKAITE, Sigute, Vendula REICHLOVÁ, Giedre NENARTAVICIENE, Aldona BEGANSKIENE, Jiří PINKAS et. al.

Základní údaje

Originální název

Sol-gel preparation and characterization of perovskite gadolinium aluminates

Název česky

Sol-gel příprava a charakterizace perovskitických oxidů gadolinito-hlinitých

Autoři

CIZAUSKAITE, Sigute (440 Litva), Vendula REICHLOVÁ (203 Česká republika), Giedre NENARTAVICIENE (440 Litva), Aldona BEGANSKIENE (440 Litva), Jiří PINKAS (203 Česká republika, garant) a Aivaras KAREIVA (440 Litva)

Vydání

Materials Science-Poland, Wrocław, Wrocław University of Technology, 2007, 0137-1339

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10402 Inorganic and nuclear chemistry

Stát vydavatele

Polsko

Utajení

není předmětem státního či obchodního tajemství

Impakt faktor

Impact factor: 0.332

Kód RIV

RIV/00216224:14310/07:00022801

Organizační jednotka

Přírodovědecká fakulta

UT WoS

000251085300015

Klíčová slova anglicky

Perovskite; Gadolinium; Aluminate; Ceramics; Electronic materials; Chemical synthesis; Sol-gel growth

Štítky

Aluminate, ceramics, Chemical synthesis, Electronic materials, Gadolinium, perovskite, Sol-gel growth

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 31. 5. 2009 22:21, prof. RNDr. Jiří Pinkas, Ph.D.

Anotace

ORIG CZ

V originále

The sol-gel preparation of the nanocrystalline nonsubstituted and Sr-substituted gadolinium aluminate was studied. The metal ions, generated by dissolving starting materials of metals in the diluted acetic acid were complexed by 1,2-ethanediol to obtain precursors for the non-substituted and Sr-substituted GAP. In the sol-gel processing different starting gadolinium materials such as gadolinium nitrate or gadolinium oxide were employed. The influence of the temperature and the amount of substituent on the phase purity of GAP was also investigated. Phase transformations, composition and micro-structural features in the gels and polycrystalline samples were studied by TA, XRD, IR spectroscopy and SEM.

Česky

Sol-gel příprava a charakterizace perovskitických oxidů gadolinito-hlinitých.

Návaznosti

MSM0021622410, záměr

Název: Fyzikální a chemické vlastnosti pokročilých materiálů a struktur

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Fyzikální a chemické vlastnosti pokročilých materiálů a struktur

Citovat

CIZAUSKAITE, Sigute, Vendula REICHLOVÁ, Giedre NENARTAVICIENE, Aldona BEGANSKIENE, Jiří PINKAS a Aivaras KAREIVA. Sol-gel preparation and characterization of perovskite gadolinium aluminates. Materials Science-Poland. Wrocław: Wrocław University of Technology, 2007, roč. 25, č. 3, s. 755-765. ISSN 0137-1339.

@article{727052,
   author = {Cizauskaite, Sigute and Reichlová, Vendula and Nenartaviciene, Giedre and Beganskiene, Aldona and Pinkas, Jiří and Kareiva, Aivaras},
   article_location = {Wrocław},
   article_number = {3},
   keywords = {Perovskite; Gadolinium; Aluminate; Ceramics; Electronic materials; Chemical synthesis; Sol-gel growth},
   language = {eng},
   issn = {0137-1339},
   journal = {Materials Science-Poland},
   title = {Sol-gel preparation and characterization of perovskite gadolinium aluminates},
   volume = {25},
   year = {2007}
}

TY  - JOUR
ID  - 727052
AU  - Cizauskaite, Sigute - Reichlová, Vendula - Nenartaviciene, Giedre - Beganskiene, Aldona - Pinkas, Jiří - Kareiva, Aivaras
PY  - 2007
TI  - Sol-gel preparation and characterization of perovskite gadolinium aluminates
JF  - Materials Science-Poland
VL  - 25
IS  - 3
SP  - 755-765
EP  - 755-765
PB  - Wrocław University of Technology
SN  - 01371339
KW  - Perovskite
KW  - Gadolinium
KW  - Aluminate
KW  - Ceramics
KW  - Electronic materials
KW  - Chemical synthesis
KW  - Sol-gel growth
N2  - The sol-gel preparation of the nanocrystalline nonsubstituted and Sr-substituted gadolinium aluminate was studied. The metal ions, generated by dissolving starting materials of metals in the diluted acetic acid were complexed by 1,2-ethanediol to obtain precursors for the non-substituted and Sr-substituted GAP. In the sol-gel processing different starting gadolinium materials such as gadolinium nitrate or gadolinium oxide were employed. The influence of the temperature and the amount of substituent on the phase purity of GAP was also investigated. Phase transformations, composition and micro-structural features in the gels and polycrystalline samples were studied by TA, XRD, IR spectroscopy and SEM.
ER  -

CIZAUSKAITE, Sigute, Vendula REICHLOVÁ, Giedre NENARTAVICIENE, Aldona BEGANSKIENE, Jiří PINKAS a Aivaras KAREIVA. Sol-gel preparation and characterization of perovskite gadolinium aluminates. \textit{Materials Science-Poland}. Wrocław: Wrocław University of Technology, 2007, roč.~25, č.~3, s.~755-765. ISSN~0137-1339.

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